CN209177008U - A kind of bag clamping device for packing machine - Google Patents
A kind of bag clamping device for packing machine Download PDFInfo
- Publication number
- CN209177008U CN209177008U CN201821953599.0U CN201821953599U CN209177008U CN 209177008 U CN209177008 U CN 209177008U CN 201821953599 U CN201821953599 U CN 201821953599U CN 209177008 U CN209177008 U CN 209177008U
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- Prior art keywords
- feeder pipe
- rubber
- air inlet
- clamping device
- packing machine
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- Basic Packing Technique (AREA)
Abstract
The utility model discloses a kind of bag clamping devices for packing machine, with feeder pipe, the bottom of the feeder pipe is wound with a circle rubber, the top and bottom of the rubber pass through fastening hoop and are fixed on feeder pipe, air inlet and exhaust outlet are also provided on the feeder pipe, air inlet external air charging system is also equipped with the solenoid valve for controlling air inlet and exhaust outlet on feeder pipe；The utility model is simple in sturcture, ingenious in design, is fixed on feeder pipe using expanded rubber, then makes rubber swelling to inflation between rubber and feeder pipe by solenoid valve to packaging bag can easily be removed gas discharge to after the completion of filling by sack stretching；The utility model is not only highly-safe, but also more preferably to the leakproofness of sack, effectively can prevent powder from leaking, and has good application and promotion prospect.
Description
Technical field
The utility model relates to packaging facilities technical field, especially a kind of bag clamping device for packing machine.
Background technique
Currently, needing for heavy packages bag to be fixed on feeder pipe, enabling material suitable during material bagging
Enter in packaging bag sharply.Sack packaging machine bag clamping device all formulas use mechanical gripping devices in the market, referring to Fig. 1, first
Packaging bag is set in the bottom of feeder pipe 1, mechanical folder 2 is reused and clamps the extra corner of packaging bag, the clamping device one
Aspect is needed two people to cooperate and completed, people's bagging simultaneously buttresses sack, and in addition one man operation control cabinet is opened there are inconvenient for operation
Dynamic clamping device；On the other hand, since clamping device is cylinder clamping, misoperation easily causes injury to personnel；In addition to this,
In the filling material with dust-like, dust can be blown out by gap, and while polluting environment, operator can also be sucked
A large amount of dust, it is unfavorable to the health for operating artificial.
Therefore, for current cylinder type clamping device above shortcomings, a kind of folder bag for packing machine is researched and developed
Device has a very important significance.
Summary of the invention
The purpose of this utility model aiming at current clamping device there are it is inconvenient for operation, easily cause operator
Injury, and it is filling when dust blow out, while polluting the environment to operator health it is unfavorable the problems such as, one kind is provided
Bag clamping device for packing machine.
The concrete scheme of the utility model is: a kind of bag clamping device for packing machine, has feeder pipe, the feeder pipe
Bottom be wound with a circle rubber, the top and bottom of the rubber pass through fastening hoop and are fixed on feeder pipe, the blanking
Be also provided with air inlet and exhaust outlet on pipe, the external air charging system of air inlet, be also equipped on feeder pipe for control air inlet and
The solenoid valve of exhaust outlet.
Preferably, the width of rubber described in the utility model is 210-230mm.
Preferably, the material of rubber described in the utility model is butyl rubber.
Preferably, exhaust pipe is offered at left and right sides of the middle part of feeder pipe described in the utility model, is filled in exhaust pipe
There is filter screen, in order to which the air in packaging bag to be smoothly discharged.
The utility model is simple in sturcture, ingenious in design, is fixed on feeder pipe using expanded rubber, then by solenoid valve to
Inflation makes rubber swelling to which by sack stretching, gas is discharged after the completion of filling can be by packaging bag between rubber and feeder pipe
Easily remove.The utility model is not only highly-safe, but also more preferably to the leakproofness of sack, effectively can prevent powder from leaking,
With good application and promotion prospect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram before improving；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the cross-sectional view of the face the A-A rubber swelling state in Fig. 2；
Wherein: 1- feeder pipe, 2- machinery folder, 3- rubber, 4- fastening hoop, 5- air inlet, 6- exhaust outlet, 7- solenoid valve, 8-
Exhaust pipe, 9- filter screen, 10- packaging bag.
Specific embodiment
A kind of bag clamping device for packing machine of the present embodiment, referring to fig. 2, Fig. 3 has feeder pipe 1, the feeder pipe
1 bottom is wound with a circle rubber 3, and the top and bottom of the rubber 3 pass through fastening hoop 4 and are fixed on feeder pipe 1, described
It is also provided with air inlet 5 and exhaust outlet 6 on feeder pipe 1, the external air charging system of air inlet 5 is also equipped with for controlling on feeder pipe 1
The solenoid valve 7 of air inlet 5 and exhaust outlet 6.
Preferably, the width of rubber 3 described in the utility model is 210-230mm, specially 220mm.
Preferably, the material of rubber 3 described in the utility model is butyl rubber.
Preferably, exhaust pipe 8 is offered at left and right sides of the middle part of feeder pipe 1 described in the utility model, in exhaust pipe 8
Equipped with filter screen 9, in order to which the air in packaging bag 10 is smoothly discharged.
When the utility model is used, the bottom of feeder pipe 1 is manually inserted in packaging bag 10 by operation, starting solenoid valve 7
Switch, air charging system start to inflate at this time by air inlet 5, and exhaust outlet 6 is closed at this time, and rubber 3 starts to expand, by packaging bag bag
Mouth props up, and inflationtime is controlled by solenoid valve 7；After inflation stops, packing bag mouth has been fixed, and packaging system starts past
It is filling in packaging bag 10；After filling, exhaust outlet 6 is opened at this time, closes air inlet 5 at this time, and rubber 3 is shunk, packaging bag bag
Mouth Automatic-falling, packaging bag 10 are transported away by supply line.
Claims (4)
1. a kind of bag clamping device for packing machine has feeder pipe, it is characterized in that: the bottom of the feeder pipe is wound with a circle
Rubber, the top and bottom of the rubber pass through fastening hoop and are fixed on feeder pipe, are also provided with air inlet on the feeder pipe
Mouthful and exhaust outlet, air inlet external air charging system the solenoid valve for controlling air inlet and exhaust outlet is also equipped on feeder pipe.
2. a kind of bag clamping device for packing machine according to claim 1, it is characterized in that: the width of the rubber is
210-230mm。
3. a kind of bag clamping device for packing machine according to claim 1, it is characterized in that: the material of the rubber is fourth
Base rubber.
4. a kind of bag clamping device for packing machine according to claim 1, it is characterized in that: the middle part of the feeder pipe is left
Right two sides offer exhaust pipe, and filter screen is housed in exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821953599.0U CN209177008U (en) | 2018-11-26 | 2018-11-26 | A kind of bag clamping device for packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821953599.0U CN209177008U (en) | 2018-11-26 | 2018-11-26 | A kind of bag clamping device for packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209177008U true CN209177008U (en) | 2019-07-30 |
Family
ID=67374143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821953599.0U Active CN209177008U (en) | 2018-11-26 | 2018-11-26 | A kind of bag clamping device for packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209177008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573179A (en) * | 2018-11-26 | 2019-04-05 | 湖北哈佛水泥机械有限公司 | A kind of bag clamping device for packing machine |
-
2018
- 2018-11-26 CN CN201821953599.0U patent/CN209177008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573179A (en) * | 2018-11-26 | 2019-04-05 | 湖北哈佛水泥机械有限公司 | A kind of bag clamping device for packing machine |
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